Wednesday, July 8, 2026

Patent intelligence · US

US 8822489

Abuse deterrent compositions and methods of making same

granted A61KA61K31/485A61K47/32A61K47/34
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 8
Applicant portfolio 28
Patent details — US 8822489
Jurisdiction
US
Status
granted
Grant date
Sep 2, 2014
Expiration
Aug 28, 2034
Claims
37
CPC classes
A61K, A61K31/485, A61K47/32, A61K47/34
View on Google Patents ↗

Quick answer

US 8822489 (Abuse deterrent compositions and methods of making same) is held by Acurx Pharmaceuticals, Inc.. Status: granted. Granted Sep 2, 2014. Expires Aug 28, 2034 (8 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
37
CPC classes
A61K, A61K31/485, A61K47/32, A61K47/34, A61K47/38, A61K9/2009

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Frequently asked questions

What is US patent 8822489?

US 8822489 (Abuse deterrent compositions and methods of making same) is held by Acurx Pharmaceuticals, Inc.. Status: granted. Granted Sep 2, 2014. Expires Aug 28, 2034 (8 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 8822489?

Acurx Pharmaceuticals, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 28 pharmaceutical patents for this assignee.

When does US 8822489 expire?

Our index shows an expiration date of Aug 28, 2034 (8 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.